Practicing Success

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Mensuration: 3D

Question:

A cone-shaped storage tank's height and radius are 9 and 7 feet, respectively. Determine how much liquid the tank can contain. (Take π = 3.14)

Options:

471 cubic feet

450 cubic feet

435.32 cubic feet

461.58 cubic feet

Correct Answer:

461.58 cubic feet

Explanation:

We know that,

Volume = \(\frac{ 1 }{3}\) πr²h

Tank's height = 9 feet

Radius  = 7 feet

= Volume = \(\frac{ 1 }{3}\) × 3.14 × 7² × 9 = 461.58 cubic feet